摘要:
Hexahydroindenopyridine compounds having the following formula and relative stereochemistry ##STR1## where R.sup.1 is C.sub.1-6 alkyl, R.sup.2 is hydrogen or C.sub.1-6 alkyl and R.sup.3 is carboxyl or a group which is metabolized to a carboxyl group under mammalian physiological conditions exhibit potent antispermatogenic activity and are useful in a method of inhibiting spermatogenesis in mammals.
摘要:
Hexahydroindenopyridine compounds having the following formula and relative stereochemistry ##STR1## where R.sup.1 is C.sub.1-6 alkyl; R.sup.2 is hydrogen or C.sub.1-6 alkyl; R.sup.3 is carboxyl or a group which is metabolized to a carboxyl group under mammalian physiological conditions; R.sup.4 is halogen; mixtures of said compound and acid addition salts thereof exhibit potent antispermatogenic activity and are useful in a method of inhibiting spermatogenesis in mammals.
摘要:
Pentacyclic triterpenoid compounds such as .alpha. boswelic acid and its acetate, .beta.-boswellic acid and its acetate, which have an inhibitory effect on topoisomerase I and topoisomerase II, are disclosed. Compositions based on the pentacyclic triterpenoid compounds which can be used to treat various cancers in mammals are also disclosed.